Community prompt from u/allk12. Replies below.
Southern MS
School pathway
Test scores
PSSA + Keystone 2024-25 . % Proficient or AdvancedWhat this means: On the PSSA + Keystone, Pennsylvania's statewide test, about 59 of every 100 students at this school read and write at grade level and about 37 of 100 do math at grade level. Across all Pennsylvania schools, those numbers are about 51 and 43. Reading and writing scores have held steady since 2023, while math scores are down about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 51% of students here test proficient in math and reading, compared with the roughly 68% typical for Pennsylvania schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Pennsylvania's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Southern MS
Set in Glen Rock, Pennsylvania, Southern MS is a cozy junior high, run under Southern York County SD. It instructs 466 students across grades 7 through 8. Compared to the state average of about 594 students per school, that is 22% leaner than typical.
Across the 5 schools in Southern York County SD (2,709 students total), Southern MS accounts for its share of the district's footprint.
Demographically, Southern MS records that nearly all students (89%) are White. The remainder comes out to 5% Black, 4% Hispanic.
On the income-and-resources front, Southern MS logs 36 full-time-equivalent teachers, putting the student-to-teacher ratio at about 13.0:1. That tracks the state average closely. Around 23% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator. By comparison, York County runs at roughly 53%, so the school's eligibility rate is below the surrounding baseline.
After controlling for student poverty, Southern MS tracks the demographic baseline. The model predicts 67.6% given the school's FRL share; actual proficiency is 51.2%.
Across the wider county, ACS estimates for York County put median household earnings sit near $84,829, 28% of adults hold a bachelor's degree or higher, and roughly 6% of residents live below the federal poverty line. Across York County's 111 public schools (combined enrollment of about 64,242 students), Southern MS is one campus in the mix.
Nearest neighbor: Susquehannock HS, around 0.1 miles off. Within five miles, there are 4 other public schools. Ranking that nearby cluster on reported proficiency puts Southern MS at 9th of 9; the average score across the group is 63.3%.
The school occupies a small-town site.
Looking at the recent track record. Looking back 7 years, enrollment at Southern MS has shrank 10%, going from 519 students in 2018 to 466 in 2025. The student-to-teacher ratio pulled in from 15.5:1 in 2018 to 13.0:1 today.
In the discussion threads here, recent activity here tends to focus on classroom updates, athletics, and weather closures. Members of the school community can share what they know.
York County at a glance
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- Susquehannock HSHigh · 857 students
- Southern El SchElementary · 527 students
- Friendship El SchElementary · 377 students
- Susquehannock HS0.1 mi · 857
- Southern El Sch0.2 mi · 527
- Friendship El Sch1.9 mi · 377
- Shrewsbury El Sch3.1 mi · 482
- Loganville-Springfield El Sch6.5 mi · 461
- Manheim El Sch6.5 mi · 256